Registration Dossier
Registration Dossier
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EC number: 226-552-4 | CAS number: 5423-23-4
Melting point / freezing point
Administrative data
Link to relevant study record(s)
- Endpoint:
- melting point/freezing point
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Study period:
- 2018-10-03 - 2018-10-17
- Reliability:
- 1 (reliable without restriction)
- Rationale for reliability incl. deficiencies:
- test procedure in accordance with generally accepted scientific standards and described in sufficient detail
- Reason / purpose for cross-reference:
- reference to same study
- Qualifier:
- no guideline followed
- Principles of method if other than guideline:
- The melting point of the test item was determined in-house according to an internal procedure via DSC.
- GLP compliance:
- no
- Type of method:
- differential scanning calorimetry
- Melting / freezing pt.:
- 252.3 °C
- Decomposition:
- no
- Sublimation:
- no
- Remarks on result:
- other: no pressure stated in report
- Conclusions:
- Test sample melts at a temperature of 252.3 °C.
- Executive summary:
Temperature behaviour was analysed for the test item using DSC. Test was done in-house according to an internal method not under GLP conditions.
With this a melting point of 252.3 °C was calculated. In the measured temperature range (0 - 500 °C) no boiling point could be identified.
Reference
Melting point was calculated as 252.3 °C via DSC. In the measured temperature range (0 -500 °C) no boiling point could be identified.
Description of key information
Temperature behaviour was analysed for the test item using DSC. Test was done in-house according to an internal method not under GLP conditions.
With this a melting point of 252.3 °C was calculated. In the measured temperature range (0 - 500 °C) no boiling point could be identified.
Key value for chemical safety assessment
- Melting / freezing point at 101 325 Pa:
- 252.3 °C
Additional information
No pressure is stated in the study report. Nevertheless the study was done at room conditions, therefore a pressure of 1013.25 hPa is applicable for CSA.
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